KR100448280B1 - 정보 흐름의 에뮬레이팅 - Google Patents

정보 흐름의 에뮬레이팅 Download PDF

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Publication number
KR100448280B1
KR100448280B1 KR10-2002-7010635A KR20027010635A KR100448280B1 KR 100448280 B1 KR100448280 B1 KR 100448280B1 KR 20027010635 A KR20027010635 A KR 20027010635A KR 100448280 B1 KR100448280 B1 KR 100448280B1
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KR
South Korea
Prior art keywords
network element
packet
packets
network
host
Prior art date
Application number
KR10-2002-7010635A
Other languages
English (en)
Korean (ko)
Other versions
KR20020077460A (ko
Inventor
라이자넨빌호
페씨페카
Original Assignee
노키아 코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 노키아 코포레이션 filed Critical 노키아 코포레이션
Publication of KR20020077460A publication Critical patent/KR20020077460A/ko
Application granted granted Critical
Publication of KR100448280B1 publication Critical patent/KR100448280B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/164—Adaptation or special uses of UDP protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Debugging And Monitoring (AREA)
KR10-2002-7010635A 2000-02-14 2001-01-15 정보 흐름의 에뮬레이팅 KR100448280B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000316A FI20000316A (fi) 2000-02-14 2000-02-14 Informaatiovirran jäljittely
FI20000316 2000-02-14

Publications (2)

Publication Number Publication Date
KR20020077460A KR20020077460A (ko) 2002-10-11
KR100448280B1 true KR100448280B1 (ko) 2004-09-10

Family

ID=8557492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-7010635A KR100448280B1 (ko) 2000-02-14 2001-01-15 정보 흐름의 에뮬레이팅

Country Status (15)

Country Link
US (1) US7274714B2 (fi)
EP (1) EP1256200B1 (fi)
JP (1) JP2003523132A (fi)
KR (1) KR100448280B1 (fi)
CN (1) CN1240199C (fi)
AT (1) ATE349827T1 (fi)
AU (1) AU2853501A (fi)
BR (1) BR0108329A (fi)
CA (1) CA2399056A1 (fi)
DE (1) DE60125512T2 (fi)
ES (1) ES2278760T3 (fi)
FI (1) FI20000316A (fi)
MX (1) MXPA02007832A (fi)
RU (1) RU2249305C2 (fi)
WO (1) WO2001059981A1 (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA01005187A (es) * 1998-11-24 2002-06-04 Niksun Inc Aparato y metodo para reunir y analizar datos de comunicaciones.
FI20001578A (fi) 2000-06-30 2001-12-31 Nokia Networks Oy QoS-arkkitehtuuri
US8218555B2 (en) * 2001-04-24 2012-07-10 Nvidia Corporation Gigabit ethernet adapter
US20070253430A1 (en) * 2002-04-23 2007-11-01 Minami John S Gigabit Ethernet Adapter
US7437463B1 (en) * 2002-06-21 2008-10-14 Polycom, Inc. Method and means for providing scheduling for a videoconferencing network in a manner to ensure bandwidth
US8176545B1 (en) 2003-12-19 2012-05-08 Nvidia Corporation Integrated policy checking system and method
US8442506B2 (en) * 2004-07-23 2013-05-14 Gregory Peacock System and method for communications in a multi-platform environment
US8036123B1 (en) 2005-01-07 2011-10-11 Marvell International Ltd. Integrated circuit for network stress testing
US8054826B2 (en) * 2005-07-29 2011-11-08 Alcatel Lucent Controlling service quality of voice over Internet Protocol on a downlink channel in high-speed wireless data networks
US8797870B2 (en) * 2006-01-05 2014-08-05 Cisco Technology, Inc. Method and system for calculation of QOV metrics
US8472371B1 (en) 2007-02-21 2013-06-25 At&T Mobility Ii Llc Roaming support for wireless access subscriber over fixed IP access networks
CN101330700B (zh) * 2007-06-19 2012-02-29 中兴通讯股份有限公司 一种实现上行ip承载话音业务调度的方法
JP2010074227A (ja) * 2008-09-16 2010-04-02 Fuji Xerox Co Ltd 情報処理システム、通信制御装置及びプログラム
US8578020B2 (en) * 2009-12-24 2013-11-05 Empire Technology Development Llc Dynamic mobile application quality-of-service monitoring and reporting
US9191696B2 (en) * 2012-06-15 2015-11-17 Samsung Electronics Co., Ltd. Reception device and program for reception device
US9602383B2 (en) 2012-10-11 2017-03-21 Telefonaktiebolaget Lm Ericsson (Publ) General packet radio service tunnel performance monitoring
US9338678B2 (en) * 2012-10-11 2016-05-10 Telefonaktiebolaget Lm Ericsson (Publ) Performance monitoring of control and provisioning of wireless access points (CAPWAP) control channels
CN103532931B (zh) * 2013-09-24 2017-01-25 北京星网锐捷网络技术有限公司 数据流传输性能的测试方法、服务器及测试系统
US9300565B2 (en) * 2014-04-17 2016-03-29 Accedian Networks Inc. System and method for out-of-line real-time in-service performance measurement
US11494101B2 (en) * 2020-10-14 2022-11-08 Western Digital Technologies, Inc. Storage system and method for time-duration-based efficient block management and memory access

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450394A (en) * 1994-03-10 1995-09-12 Northern Telecom Limited Delay monitoring of telecommunication networks
WO1997003508A1 (fr) * 1995-07-13 1997-01-30 Sony Corporation Procede, appareil et systeme de transmission de donnees
EP0910194A2 (en) 1997-09-24 1999-04-21 At&T Wireless Services, Inc. Network test system
EP1919117B1 (en) * 1998-11-30 2014-10-15 Panasonic Corporation Packet retransmission control using priority information
EP1075129A1 (en) 1999-08-06 2001-02-07 BRITISH TELECOMMUNICATIONS public limited company Test method for computer telephony
US6577648B1 (en) * 1999-10-04 2003-06-10 Nokia Corporation Method and apparatus for determining VoIP QoS characteristics of a network using multiple streams of packets and synchronizing measurements of the streams
US6731649B1 (en) * 2000-07-26 2004-05-04 Rad Data Communication Ltd. TDM over IP (IP circuit emulation service)
US7016340B1 (en) * 2001-10-26 2006-03-21 General Bandwidth Inc. System and method for testing a voice gateway
US7010595B2 (en) * 2001-12-14 2006-03-07 D-Link Corp. Apparatus for multi-level loopback test in a community network system and method therefor

Also Published As

Publication number Publication date
DE60125512D1 (de) 2007-02-08
DE60125512T2 (de) 2007-08-02
CA2399056A1 (en) 2001-08-16
CN1401170A (zh) 2003-03-05
ES2278760T3 (es) 2007-08-16
JP2003523132A (ja) 2003-07-29
US7274714B2 (en) 2007-09-25
EP1256200A1 (en) 2002-11-13
FI20000316A0 (fi) 2000-02-14
CN1240199C (zh) 2006-02-01
US20030108033A1 (en) 2003-06-12
BR0108329A (pt) 2003-03-11
KR20020077460A (ko) 2002-10-11
RU2002124604A (ru) 2004-02-10
ATE349827T1 (de) 2007-01-15
FI20000316A (fi) 2001-08-15
AU2853501A (en) 2001-08-20
RU2249305C2 (ru) 2005-03-27
WO2001059981A1 (en) 2001-08-16
EP1256200B1 (en) 2006-12-27
MXPA02007832A (es) 2002-10-23

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